Trimethyl
三甲基色氨酸, 刺桐子氨酸
🗣️ 情景例句
What's the point of your argument?
你主张的论点是什么？
Don't throw out your dirty water before you get in fresh.
清水未打来，赃水莫倒掉。
I feel terrible.
我感觉糟透了。